Acer AL2023 Service Manual page 36

LOCK UP 3*PCS SCREWS TO THE LOCATION
OF MAIN BOARD
LOCK UP 1*PCS SCREW(M4*8-B) TO THE
LOCATION OF POWER BOARD
LOCK UP 3*PCS SCREWS TO THE LOCATION
OF POWER BOARD AS LEFT SHOW
GET THE MYLAR OF P/B AND INSERT IT TO THE
SHIELDING OF P/B
TEAR OFF THE PACKING OF PANEL
PUT THE PANEL TO THE PRODUCTION LINE
AND TEAR OFF THE PLASTIC FILM